Gallas would be good, Tomkins and our younger centre backs could learn a lot from him. I always thought that Gallas reads a game very well. Seedorf though...5 years ago yes, and if we could get him as a bit part player then all the experience he'd bring with him could once again prove invaluable to our younger players. As a regular starter then I'm not too sure. Mind you, Fergie has given Scholes a season long contract, so who am I to judge who's past it and who isn't!